MCP Server Directory

45,105 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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305 servers in Monitoring & Observability

Superlog

1.5k

superloglabs/superlog

Open-source agent that observes and fixes your application. Query logs, traces, metrics, incidents.

RemoteFreeMonitoring & Observability

Lighthouse

2157.9k

priyankark/lighthouse-mcp

MCP server for Google Lighthouse performance metrics

LocalFreeMonitoring & Observability

Context Engine

325

melonelish/context-engine

Compress logs, retrieval chunks, and code context into structured LLM-ready signal.

LocalFreeMonitoring & Observability

Homebutler

3143k

Higangssh/homebutler

Homelab management across multiple servers via SSH: system resource monitoring, Docker containers, Wake-on-LAN, network scans, open-port checks and alerts.

LocalFreeGoMonitoring & Observability

Prometiam Company Data

07.3k

matiasmaquieira96/prometiam-risk-mcp

Company data and KYB API for 31 countries: monitoring, financial statements, insolvency, sanctions

LocalFreeMonitoring & Observability

GoldenAnalysis

135

benseverndev-oss/goldenmatch

Read-only cross-cutting analysis, metrics, and reporting across the Golden Suite.

Local + RemoteFreeMonitoring & Observability

SigNoz

130

SigNoz/signoz-mcp-server

SigNoz MCP server: access metrics, traces, logs, alerts, and dashboards via AI assistants

LocalFreeMonitoring & Observability

TraceWeave

125

gokeshenzhen/TraceWeave

Portable MCP runtime for RTL logs and VCD; repository setup adds FSDB and site EDA integration

LocalFreeMonitoring & Observability

Auth0

122

auth0/auth0-mcp-server

Auth0 MCP Server: Manage Auth0 applications, APIs, actions, logs, and forms using natural language

LocalFreeMonitoring & Observability

Harness

111

harness/mcp-server

Access and interact with Harness platform data, including pipelines, repositories, logs, and artifact registries.

LocalFreeMonitoring & Observability

PIO Agent

541.4k

jl-codes/platformio-mcp

Build, inspect, flash, and monitor PlatformIO firmware projects with policy-controlled tools.

LocalFreeMonitoring & Observability

Monitor

91

seekrays/mcp-monitor

Real-time system metrics: CPU, memory, disk, network, host and process information.

LocalFreeGoMonitoring & Observability

Lucidity

90

hyperb1iss/lucidity-mcp

Improve AI-generated code quality with prompt-based analysis across 10 dimensions, from complexity to security vulnerabilities.

LocalFreePythonMonitoring & Observability

Logclaw

79132

logclaw/logclaw

Connect AI coding tools to LogClaw incidents, logs, and anomaly detections.

LocalFreeMonitoring & Observability

Last9

63

last9/last9-mcp-server

Bring real-time production logs, metrics and traces from Last9 into your local environment to fix code.

LocalFreeMonitoring & Observability

J-Link

40681

Klievan/jlink-mcp

Debug embedded firmware on real hardware: J-Link probes, Cortex-M faults, RTT logs, GDB.

LocalFreeMonitoring & Observability

Uptime Kuma

63

DavidFuchs/mcp-uptime-kuma

A Model Context Protocol (MCP) server for Uptime Kuma version 2.

LocalFreeMonitoring & Observability

Axiom

60

axiomhq/mcp-server-axiom

Query and analyze your Axiom logs, traces, and all other event data in natural language

LocalFreeMonitoring & Observability

Oura Ring

31360

mitchhankins01/oura-ring-mcp

Connect your Oura Ring to Claude AI assistants. Health metrics with smart analysis tools.

LocalFreeMonitoring & Observability

Arduino

24510

hardware-mcp/arduino-mcp-server

Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.

LocalFreeMonitoring & Observability

Sparkforensics

01.2k

shuffle-works/sparkforensics

MCP server for diagnosing Apache Spark event-log performance issues and comparing runs.

LocalFreeMonitoring & Observability

Yandex Metrica

15626

BoxLab-Ltd/yandex-metrica-mcp

Query Yandex Metrica analytics — reports, trends, metadata and raw log exports — via an AI agent.

LocalFreeMonitoring & Observability

VPN Bypass

1972

GeiserX/vpn-bypass-mcp

Read and change VPN Bypass (macOS) routing: domain lists, services, modes, kernel routes, logs

LocalFreeMonitoring & Observability

App Metrica

3847

pavellunev/app_metrica_mcp

AppMetrica (Yandex) analytics: reports, funnels, segments, dashboards, logs export, push

LocalFreeMonitoring & Observability

Grafana Loki

29

tumf/grafana-loki-mcp

Query Loki logs through the Grafana API.

LocalFreePythonMonitoring & Observability

Grafana

0866

itzhouq/grafana-mcp

Read-only project-level Grafana MCP: Loki logs, metrics, traces, alerts, test/prod switching

LocalFreeMonitoring & Observability

md Log

3787

md-log/md-log-mcp

md-log MCP: save/update/fetch markdown by path (stdio + remote HTTP, PAT auth).

LocalFreeMonitoring & Observability

UniFi Gateway

29

pete-builds/mcp-unifi

Safe-by-default UniFi MCP: Network + Protect + Access, multi-site, dry-run, audit log.

LocalFreeMonitoring & Observability

Llmxray

282.5k

LogneBudo/llmxray

Ask what went wrong with your own Ollama calls: lost prompt cache and the token where the prompt stopped matching, context overflow, a model running partly on CPU, tool schemas crowding the prompt. Last turn in numbers; which local models fit in video memory. Read-only.

LocalFreeTypeScriptMonitoring & Observability

Alertmanager

25

ntk148v/alertmanager-mcp-server

A Model Context Protocol (MCP) server that enables AI assistants to integrate with Prometheus Alertmanager

LocalFreeMonitoring & Observability

LatentGate

25

KathanModh259/latent-gate

Read large logs, JSON and docs in a fraction of the tokens. Offline, fact-preserving optimizer.

LocalFreeMonitoring & Observability

Jira Alerts (JSM Operations)

4574

rrvrs/jira-alerts-mcp

MCP server for Jira Service Management Operations — alerts, on-call schedules and responders

LocalFreeMonitoring & Observability

Nslookup

23

NsLookup-io/nslookup-mcp

DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks

Local + RemoteFreeMonitoring & Observability

Health Monitor

2600

oaslananka/health-monitor-mcp

Monitor MCP, CI, and HTTP targets with health history, TLS expiry, assertions, and diagnostics

LocalFreeMonitoring & Observability

Cronalert

0564

jaredhobbs/cronalert-mcp

Manage CronAlert uptime monitors, check results, and incidents from any MCP client.

LocalFreeMonitoring & Observability

Google Business Profile

4419

A1-x-Tech/mcp-google-business

MCP server for Google Business Profile: locations, reviews, local posts and performance metrics.

LocalFreeMonitoring & Observability

h5 Devtools

2474

xianguoGou/h5-devtools-mcp

Debug H5 pages inside Android app WebViews: console logs, exceptions, run JS.

LocalFreeMonitoring & Observability

Arduino

510

akshatnerella/arduino-mcp-server

Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.

LocalFreeMonitoring & Observability

Incident Timeline

0517

mrfentmen/incident-timeline-mcp

Summarize local log timeline gaps and severity counts without returning messages, IDs, paths, or...

LocalFreeMonitoring & Observability

Infra Lens

2457

oaslananka/infra-lens-mcp

SSH Linux metrics, baselines, anomaly detection, and plain-English infrastructure explanations.

LocalFreeMonitoring & Observability

Model Ledger

17

block/model-ledger

Model inventory and governance: trace deployed models and their dependencies as an append-only log

LocalFreeMonitoring & Observability

Openobserve Community

16

alilxxey/openobserve-community-mcp

Read-only access to OpenObserve Community Edition: search logs, traces, stream schemas and dashboards without an Enterprise license.

LocalFreePythonMonitoring & Observability

Exit1 Uptime Monitoring

0466

Mopra/exit1.dev.mcp

Set up uptime monitoring from your editor: create checks, alerts, and query uptime. Can sign you up.

Local + RemoteFreeMonitoring & Observability

VMware Monitor

16

vmware-skills/VMware-Monitor

Read-only VMware vCenter/ESXi monitoring, 33 MCP tools; vSphere calls allowlist-gated in tests.

LocalFreeMonitoring & Observability

Netassist

2370

Edge-Echo/mcp-netassist

Network and proxy diagnostics: GitHub reachability, system proxy status, local proxy port probing, DNS/TCP/HTTP checks, hosts conflict scan, and a doctor that suggests what to change.

LocalFreeTypeScriptMonitoring & Observability

Synology NAS

13

cmeans/mcp-synology

MCP server for Synology NAS — browse files, monitor health, and automate operations

LocalFreeMonitoring & Observability

Talos Linux

4251

Nosmoht/talos-mcp-server

MCP server for Talos Linux — resources, services, logs, health, config, lifecycle via gRPC.

LocalFreeMonitoring & Observability

Digma

11

digma-ai/digma-mcp-server

A code observability MCP enabling dynamic code analysis based on OTEL/APM data to assist in code reviews, issues identification and fix, highlighting risky code etc.

LocalFreeMonitoring & Observability